12631645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{521}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 16399152

約数和(自身を除く): 3767507

約数列:

[1, 5, 13, 65, 373, 521, 1865, 2605, 4849, 6773, 24245, 33865, 194333, 971665, 2526329, 12631645]

約数ペア:

[(1, 12631645), (5, 2526329), (13, 971665), (65, 194333), (373, 33865), (521, 24245), (1865, 6773), (2605, 4849)]